old ass supra greentop injectors.
#3
Hi Joe, thanks for the reply.
Before I installed these, I was on the stock red ones (240cc@3bar) I basically maxed them out on the emb seeing 99%dc at 7 psi with an a/f ratio of 12.5-1. I know, stupid right?
According to the calculator this would have gotten me very close to 195bhp.
When I tried out the greentops on the calculator with a dc of 90% and my bsfc set to 0.55 (from braineack's sticky this is supposed to be the most accurate for the miata) I came up with 225-230bhp.
The next time I do a log, the fmic will be installed and I'll be aiming for afr's in the low to mid 11's. I am hoping to see 8-10 psi.
Before I installed these, I was on the stock red ones (240cc@3bar) I basically maxed them out on the emb seeing 99%dc at 7 psi with an a/f ratio of 12.5-1. I know, stupid right?
According to the calculator this would have gotten me very close to 195bhp.
When I tried out the greentops on the calculator with a dc of 90% and my bsfc set to 0.55 (from braineack's sticky this is supposed to be the most accurate for the miata) I came up with 225-230bhp.
The next time I do a log, the fmic will be installed and I'll be aiming for afr's in the low to mid 11's. I am hoping to see 8-10 psi.
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09-22-2015 12:43 AM